Question 675053
find the exact values of the other trigonometric functions if tan = 5/3, x in quadrant 3
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tan=5/3=opp side/adj side (in quadrant 3 where sin and cos <0, tan>0)
hypotenuse=&#8730;(5^2+3^2)=&#8730;(25+9)=&#8730;34
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sin=-5/&#8730;34=-(5*&#8730;34)/34
cos=-4/&#8730;34=-(4*&#8730;34)/34
tan=5/3(given)
csc=-&#8730;34/5
sec=-&#8730;34/4
cot=3/5